List of HVAC contractors in Baltimore
Baltimore, Maryland, has 156 HVAC contractors in this dataset, last verified September 6, 2026. It is the second-largest of the 3 Maryland cities we track, behind Greensboro (164) and ahead of Eden (131). Local listings make up 7.3% of all HVAC contractors in Maryland.
37 HVAC contractors in Baltimore list both a phone number and an email address, the best starting point for multi-channel outreach. Email coverage is below the Maryland average, 23.7% against 25.7%, so expect phone (96.2% coverage) to do most of the work.
64.1% of HVAC contractors in Baltimore have a website (below 73.8% across Maryland), which leaves 56 local prospects for web design and Google Business Profile services. 11 of their websites list a contact page URL.
71% of the 128 rated HVAC contractors in Baltimore hold a 5-star average, in line with the Maryland figure of 76%. The 4 rated 1 to 2 stars are the obvious first calls for a reputation management pitch.
Social Media Reach
27
12
9
10
YouTube
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HVAC contractors List in Baltimore
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| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | True Knowledge HVAC Services | Address | Baltimore | Maryland | United States | Email | Phone | 11 | 5 | — | — | — | — | ||
 | Baltimore Air and Commercial Kitchen Repair LLC | Address | Baltimore | Maryland | United States | Email | Phone | 8 | 4.5 | — | — | — | — | ||
 | One Hour Air Conditioning & Heating® | Address | Baltimore | Maryland | United States | Email | Phone | 256 | 4.8 | — | |||||
 | Aureon Services LLC | Address | Baltimore | Maryland | United States | Email | Phone | 13 | 4.1 | — | — | — | — | ||
 | Bob HVAC Service | Address | Baltimore | Maryland | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
 | Remotex | Address | Baltimore | Maryland | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
 | Branthony HVAC LLC | Address | Baltimore | Maryland | United States | Email | Phone | — | 11 | 5 | — | — | — | — | |
 | Paramount Heating & Air Conditioning LLC | Address | Baltimore | Maryland | United States | Email | Phone | 237 | 5 | — | — | — | — | ||
 | Jason hvac | Address | Baltimore | Maryland | United States | Email | Phone | 5 | 5 | — | — | — | — | ||
 | Elite Air Solutions, LLC-MD | Address | Baltimore | Maryland | United States | Email | Phone | 182 | 5 | — | — | — | — | ||
Maryland Mechanical Systems | Address | Baltimore | Maryland | United States | Email | Phone | 8 | 3.1 | — | — | — | — | |||
 | Home Services at The Home Depot | Address | Baltimore | Maryland | United States | Email | Phone | 17 | 3.9 | — | — | ||||
Poole & Kent Corporation | Address | Baltimore | Maryland | United States | Email | Phone | 19 | 4.2 | |||||||
 | Elite Climate Services | Address | Baltimore | Maryland | United States | Email | Phone | 60 | 5 | — | — | — | — | ||
 | Heating and Air Conditioning Baltimore | Address | Baltimore | Maryland | United States | Email | Phone | — | 13 | 5 | — | — | — | — |
This is a randomized preview — the full database contains 156 records with complete field coverage.
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156 verified records — emails, phones, social profiles and more. One-time payment, instant download.
Top business categories in Baltimore
Most popular business categories across Baltimore
Category | HVAC contractors |
|---|---|
What You Can Do with the List of HVAC contractors in Baltimore
This list is built for teams that sell to HVAC contractors: building materials suppliers, construction software vendors, contractor insurers and home services marketing agencies. It covers 156 HVAC contractors in Baltimore, with the fields to call, email, segment and map them.
Who Sells to HVAC contractors in Baltimore, Maryland
Each of these buyers can work the 156 businesses in this list as a pipeline for a different product:
- Building materials and equipment suppliers: Open trade accounts with the 156 HVAC contractors in Baltimore and offer bulk pricing, delivery and credit terms.
- Estimating and field service software: Pitch quoting, scheduling, invoicing and job tracking tools to owners running crews.
- Contractor insurance, bonding and financing: Reach businesses that need liability cover, surety bonds or truck and equipment loans.
- Home services marketing agencies: Offer local SEO, Google Ads and lead generation to trades competing for local jobs.
Phone, Email and Facebook Outreach in Baltimore, Maryland
Start with the 37 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (150): 96.2% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Email sequences (37): 23.7% of records include an email address, so use email as a follow-up touch rather than the lead channel.
- Facebook messages (27): 17.3% have a Facebook page, a further channel when calls and emails go unanswered.
- CRM import: CSV and Excel files load into HubSpot, Salesforce, Zoho or Pipedrive, with city, state and postal code columns for assigning leads to reps.
Prospect Segments for Agencies in Baltimore, Maryland
Filter the website, rating and social columns to pull the HVAC contractors that fit a specific service before you pitch:
- No website listed (56): 36% of HVAC contractors in Baltimore have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (4): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (129): 83% have no Facebook page on record, an opening for social media management agencies.
Local Coverage Plan for Baltimore
With 156 HVAC contractors in one city, local teams can work the list in person as well as by phone:
- Route planning: records include latitude and longitude, so field reps can map all 156 HVAC contractors in Baltimore and plan visit days by neighborhood.
- Postal code patches: split Baltimore by postal code to divide accounts between reps or focus on specific parts of town.
- Next markets: the 2 other Maryland cities we track are the next step once Baltimore accounts are covered.
Data Coverage for HVAC contractors in Baltimore
156 records · verified September 6, 2026
- Phone numbers
- 150
- Email addresses
- 37
- Phone and email
- 37
- Websites
- 100
Google ratings· 128 rated (82%)
71% hold 5 stars
- 1-star rated
- 3
- 2.3% of rated
- 2-star rated
- 1
- 0.8% of rated
- 3-star rated
- 11
- 8.6% of rated
- 4-star rated
- 22
- 17.2% of rated
- 5-star rated
- 91
- 71.1% of rated
Social profiles:
- Facebook:27· 17.3%
- Instagram:12· 7.7%
- X (Twitter):10· 6.4%
- YouTube:10· 6.4%
- LinkedIn:9· 5.8%
HVAC contractors in Baltimore are a phone-first market: 96.2% list a phone number but only 23.7% publish an email. Among 128 rated HVAC contractors, 71% hold 5 stars, a spread heavily skewed to the top, so low ratings stand out.
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Frequently asked questions about HVAC contractors in Baltimore, Maryland
Everything you need to know about our hvac contractors database for Baltimore, Maryland: data quality, coverage, freshness, pricing, and formats. Last updated September 6, 2026.
How many HVAC contractors are there in Baltimore, Maryland?
There are 156 hvac contractors in Baltimore, Maryland in our verified database, as of September 6, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, giving you the complete Baltimore market for sales prospecting and territory planning.
How up to date is the HVAC contractors data for Baltimore, Maryland?
This dataset was last updated in September 6, 2026.
Business contact data decays at roughly 2–3% per month as businesses close, move, or change details, so we re-verify our most-purchased datasets on a rolling basis.
Every file is also run through email verification before delivery, and past buyers are offered discounted refreshed versions as updates ship.
What fields are included in the HVAC contractors database for Baltimore, Maryland?
Each record can include: business name, full address, phone number, email address, website URL, social profiles (LinkedIn, Facebook, Instagram, YouTube, X), review ratings, and category details, plus contact-page URLs where available.
Field coverage varies by record; the counts below and the free sample show you exactly what to expect before buying.
Where can I buy verified market intelligence data for HVAC contractors businesses in Baltimore, Maryland?
InfiniteLeadsHub provides verified market intelligence datasets for hvac contractors businesses in Baltimore, Maryland as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the HVAC contractors database for Baltimore, Maryland cost?
The complete hvac contractors leads database for Baltimore, Maryland costs $10 as a one-time payment.
You get instant access to all 156 records with no recurring fees, no per-record charges, and no seat limits.
It is a cost-effective alternative to subscription platforms that charge monthly for the same public business data.
Is this a cheaper alternative to subscription lead databases like ZoomInfo or Apollo?
Yes. For teams that need hvac contractors contacts in Baltimore, Maryland specifically, a one-time $10 file is usually far cheaper than subscription platforms, which typically charge thousands of dollars per year with contracts and per-seat pricing.
Subscriptions make sense for large sales teams needing continuous multi-industry access; a one-time targeted list makes sense when you know exactly which niche and geography you're selling into.
Can I preview a sample of the HVAC contractors data before buying?
Yes. A free sample dataset is available so you can evaluate data quality, field coverage, and format before purchasing.
The sample is a representative slice of the full Baltimore, Maryland hvac contractors database, including contact fields, social profiles, and ratings data.
How do I download the HVAC contractors list, and what file formats are available?
You get instant access after purchase. Files are delivered in CSV and Excel (XLSX) formats.
CSV and Excel import directly into CRMs like Salesforce, HubSpot, and Zoho and into any email platform.
How many HVAC contractors in Baltimore, Maryland have phone numbers?
150 hvac contractors in Baltimore, Maryland (96% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many HVAC contractors in Baltimore, Maryland have email addresses?
37 hvac contractors in Baltimore, Maryland (24%) include an email address.
Email remains one of the highest-ROI B2B outreach channels, making this subset ideal for cold email sequences, product announcements, and drip campaigns.
How many HVAC contractors in Baltimore, Maryland have both a phone number and an email address?
37 hvac contractors in Baltimore, Maryland have both a phone number and an email address.
Dual-contact records enable multi-channel outreach: combining calls with email follow-ups measurably improves response rates.
How many HVAC contractors in Baltimore, Maryland are active on social media?
Social profile coverage for hvac contractors in Baltimore, Maryland: 9 on LinkedIn, 27 on Facebook, 12 on Instagram, 10 on YouTube, 10 on X (Twitter).
Social presence signals digitally engaged businesses, which is useful for agencies pitching social media services, ad platforms building audiences, and vendors targeting digitally mature prospects.
How many HVAC contractors in Baltimore, Maryland have a website?
100 hvac contractors in Baltimore, Maryland (64%) have an active business website.
That is an indicator of digital maturity, and an ideal segment for SEO agencies, hosting providers, and SaaS platforms.
How many HVAC contractors in Baltimore, Maryland do not have a website?
56 hvac contractors in Baltimore, Maryland operate without a business website.
These are high-intent, overlooked prospects for web design agencies, local SEO providers, and Google Business optimization services.
What are the review ratings of HVAC contractors in Baltimore, Maryland?
Rating breakdown for hvac contractors in Baltimore, Maryland: 91 with a 5-star rating, 22 with a 4-star rating, 11 with a 3-star rating, 1 with a 2-star rating, 3 with a 1-star rating.
Top-rated businesses suit premium services and partnership proposals; lower-rated businesses are receptive prospects for reputation management, review tools, and operational software.
Can I get HVAC contractors data for all of Maryland or the entire US?
Yes. Beyond Baltimore, we offer the complete HVAC contractors database for Maryland and a national all-50-states version.
If you buy the Baltimore list first, contact us and we'll credit your purchase toward the state or national upgrade.
Is the HVAC contractors contact data in Baltimore, Maryland legal to use for B2B outreach?
Yes. All data is sourced exclusively from publicly available information: Google Business listings, company websites, social media profiles, and public business directories.
This is business contact information, not personal consumer data, making it appropriate for B2B prospecting.
We recommend following applicable regulations such as CAN-SPAM (US), CASL (Canada), and GDPR (EU-targeted campaigns) so your outreach remains fully compliant.